NL154880B - OVERVOLTAGE PROTECTION DEVICE. - Google Patents

OVERVOLTAGE PROTECTION DEVICE.

Info

Publication number
NL154880B
NL154880B NL686805378A NL6805378A NL154880B NL 154880 B NL154880 B NL 154880B NL 686805378 A NL686805378 A NL 686805378A NL 6805378 A NL6805378 A NL 6805378A NL 154880 B NL154880 B NL 154880B
Authority
NL
Netherlands
Prior art keywords
protection device
overvoltage protection
overvoltage
protection
Prior art date
Application number
NL686805378A
Other languages
Dutch (nl)
Other versions
NL6805378A (en
Original Assignee
Western Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Electric Co filed Critical Western Electric Co
Publication of NL6805378A publication Critical patent/NL6805378A/xx
Publication of NL154880B publication Critical patent/NL154880B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H04M1/74—Interface circuits for coupling substations to external telephone lines with means for reducing interference; with means for reducing effects due to line faults
    • H04M1/745—Protection devices or circuits for voltages surges on the line
NL686805378A 1967-04-18 1968-04-17 OVERVOLTAGE PROTECTION DEVICE. NL154880B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63172967A 1967-04-18 1967-04-18

Publications (2)

Publication Number Publication Date
NL6805378A NL6805378A (en) 1968-10-21
NL154880B true NL154880B (en) 1977-10-17

Family

ID=24532490

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686805378A NL154880B (en) 1967-04-18 1968-04-17 OVERVOLTAGE PROTECTION DEVICE.

Country Status (8)

Country Link
US (1) US3454811A (en)
BE (1) BE713779A (en)
DE (1) DE1763187B1 (en)
ES (1) ES353331A1 (en)
FR (1) FR1574780A (en)
GB (1) GB1222841A (en)
NL (1) NL154880B (en)
SE (1) SE352787B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649874A (en) * 1969-09-02 1972-03-14 Siemens Ag Overvoltage arrester
BE789890A (en) * 1971-10-12 1973-02-01 Western Electric Co PROTECTION AGAINST OVERVOLTAGES, WITH A DISCHARGE TUBE, AND ITS EMBODIMENT PROCESS
SE365066B (en) * 1972-03-13 1974-03-11 Ericsson Telefon Ab L M
JPS4912445U (en) * 1972-05-04 1974-02-01
SE360507B (en) * 1972-11-08 1973-09-24 Ericsson Telefon Ab L M
US3898533A (en) * 1974-03-11 1975-08-05 Bell Telephone Labor Inc Fail-safe surge protective device
JPS5444498B2 (en) * 1975-02-07 1979-12-26
US4084208A (en) * 1975-03-28 1978-04-11 General Instrument Corporation Gas-filled surge arrestors
JPS51133749A (en) * 1975-05-16 1976-11-19 Hitachi Ltd Discharge gap means
US4037266A (en) * 1975-12-29 1977-07-19 Bell Telephone Laboratories, Incorporated Voltage surge protector
US4020398A (en) * 1975-12-29 1977-04-26 Bell Telephone Laboratories, Incorporated Voltage surge protector
US4056753A (en) * 1976-02-13 1977-11-01 Kabushiki Kaisha Sankosha Overvoltage protecting element
US4175277A (en) * 1976-11-08 1979-11-20 Bell Telephone Laboratories, Incorporated Voltage surge protector
US4128855A (en) * 1977-04-18 1978-12-05 Reliable Electric Company Surge arrester
US4148089A (en) * 1977-12-22 1979-04-03 Bell Telephone Laboratories, Incorporated Voltage surge protector
NO148205C (en) * 1978-03-23 1983-08-24 Laporte Industries Ltd DEVICE FOR ELECTRIC INSULATION OF THE OVEN ROOM WALL IN AN ELECTRIC CHARGING OVEN
DE2828650C3 (en) * 1978-06-29 1982-03-25 Siemens AG, 1000 Berlin und 8000 München Surge arresters
DE2934236C2 (en) * 1979-08-24 1983-02-24 Aeg-Telefunken Ag, 1000 Berlin Und 6000 Frankfurt Surge arrester with spark gap
DE3016265C2 (en) * 1980-04-26 1984-05-17 ANT Nachrichtentechnik GmbH, 7150 Backnang Surge arrester with spark gap
DE3113349A1 (en) * 1981-04-02 1982-10-21 Siemens AG, 1000 Berlin und 8000 München GAS DISCHARGE SURGE ARRESTER
US4404234A (en) * 1981-12-23 1983-09-13 Bell Telephone Laboratories, Incorporated Electrode coating process
US4407849A (en) * 1981-12-23 1983-10-04 Bell Telephone Laboratories, Incorporated Process for improving electrode coatings
EP0249796B1 (en) * 1986-06-18 1991-02-27 Siemens Aktiengesellschaft Gas discharge overtension arrester
RU2169410C1 (en) * 2000-01-21 2001-06-20 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Electrode unit of flashing light source
JP4421191B2 (en) * 2003-01-30 2010-02-24 新光電気工業株式会社 Discharge tube
DE102005036265A1 (en) * 2005-08-02 2007-02-08 Epcos Ag radio link
SE532114C2 (en) † 2007-05-22 2009-10-27 Jensen Devices Ab gas discharge tubes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930400C (en) * 1941-05-09 1955-07-14 Aeg Surge arresters
US2365517A (en) * 1941-11-13 1944-12-19 Westinghouse Electric & Mfg Co Electric discharge device
FR1134399A (en) * 1954-05-21 1957-04-10 Thomson Houston Comp Francaise New type of vacuum surge arrester
DE1106408B (en) * 1955-04-23 1961-05-10 Dehn & Soehne Surge arresters
BE556719A (en) * 1956-04-17
GB1014507A (en) * 1960-11-25 1965-12-31 Ass Elect Ind Improvements relating to vacuum spark gap devices
US3292030A (en) * 1963-06-26 1966-12-13 Ass Elect Ind Electrode assemblies for surge diverters

Also Published As

Publication number Publication date
ES353331A1 (en) 1969-09-01
BE713779A (en) 1968-09-16
US3454811A (en) 1969-07-08
FR1574780A (en) 1969-07-18
SE352787B (en) 1973-01-08
DE1763187B1 (en) 1971-12-09
GB1222841A (en) 1971-02-17
NL6805378A (en) 1968-10-21

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: WESTERN ELEC